AR SXW21.35 Triplex Pump – 5.5 GPM @ 5100 PSI – 1450 RPM – 24mm Shaft

Part Number: SXW21.35
Category: Pressure Washer Pumps → Triplex Pumps → Belt Drive Pressure Washer Pumps
Type: Annovi Reverberi (AR) SXW21.35 Triplex Pump

The Annovi Reverberi SXW21.35 is a premium heavy-duty triplex plunger pump engineered for high-pressure commercial and industrial cleaning applications. Designed for professional pressure washing contractors, industrial maintenance operations, oilfield services, manufacturing facilities, and specialized cleaning systems, the SXW21.35 delivers exceptional pressure output, outstanding durability, and reliable continuous-duty performance.

Image shown for illustrative purposes only

Key Features & Benefits

• Genuine Annovi Reverberi (AR) SXW21.35 Triplex Pump
• Produces up to 5.55 GPM
• Rated for 5100 PSI
• Heavy-duty belt-drive design
• Slow-speed 1450 RPM operation
• Durable triplex plunger pump construction
• 24mm solid shaft
• High-pressure industrial cleaning capability
• Designed for continuous-duty operation
• Large oil capacity for enhanced durability
• Suitable for commercial and industrial pressure washer systems
• Built for maximum reliability and long service life

Technical Specifications

Manufacturer: Annovi Reverberi (AR)

Model: SXW21.35

Pump Type: Triplex Plunger Pump

Pump Style: Belt Drive

Maximum Flow Rate: 5.55 GPM

Maximum Pressure: 5100 PSI

Operating Speed: 1450 RPM

Required Power: 20 BHP

Shaft Size: 24mm Solid Shaft

Bore Diameter: 18mm

Stroke: 21mm

Inlet Connection: 1/2" Female Thread

Discharge Connection: 3/8" Female Thread

Maximum Fluid Temperature: 140°F

Oil Capacity: 32 oz

Approximate Weight: 34 lbs

Typical Applications

• Industrial pressure washing systems
• Heavy equipment cleaning
• Fleet maintenance operations
• Concrete cleaning and restoration
• Surface preparation applications
• Manufacturing facility maintenance
• Oilfield and energy sector cleaning
• Agricultural equipment cleaning
• Infrastructure maintenance
• Pressure washing trailers and skids
• Commercial and municipal cleaning operations

Performance Advantages

• Delivers 5.55 GPM at 5100 PSI for extreme cleaning power
• High-pressure output is ideal for demanding industrial applications
• Slow-speed 1450 RPM operation helps maximize pump longevity
• Triplex plunger design provides smooth operation and reduced pulsation
• 24mm solid shaft supports heavy-duty belt-drive systems
• Large 32 oz oil capacity improves lubrication and durability
• Handles continuous-duty commercial and industrial workloads
• Compact design offers excellent pressure-to-size ratio
• Built to AR's professional-grade engineering standards
• Excellent choice for operators requiring both high pressure and long-term reliability